Why is Jesus called "Son of Man"?
Why does Jesus refer to Himself as the "Son of Man" in Matthew 8:20?

Entry Summary

In Matthew 8:20 Jesus calls Himself “the Son of Man.” Far from a casual self-designation, the phrase blends Old Testament precedent, Second-Temple expectation, and Christ’s own program for revealing His deity, messiahship, mission of suffering, and eschatological authority. It simultaneously highlights His true humanity and voluntary humiliation while alluding to His eternal dominion foretold in Daniel 7. Within the immediate context it becomes a summons to costly discipleship and a prophetic hint that the Creator entered His creation without earthly security in order to secure eternal rest for those who follow Him.

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Old Testament Roots

1. Ezekiel: Nearly 100 times God addresses the prophet as “son of man,” underscoring frailty before divine glory.

2. Psalm 8:4 : “What is man that You are mindful of him, or the son of man that You care for him?”—humble creatureliness.

3. Daniel 7:13-14 introduces “One like a son of man” who receives universal, everlasting dominion. Rabbinic writings (e.g., b. Sanh. 98a) recognized this as messianic.

Jesus therefore appropriates a title that already holds the tension of lowliness and majesty.

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Second-Temple Jewish Expectations

• 1 Enoch 46; 4 Ezra 13 picture a pre-existent, heavenly “Son of Man.”

• Qumran text 4Q246 (“Aramaic Apocalypse”) parallels Danielic language of a messianic figure called “Son of God” and “Son of the Most High.”

These texts show first-century Jews would not hear the title merely as “a human,” but as the promised ruler of God’s kingdom.

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Use by Jesus Across the Synoptics

Approximately eighty occurrences fall into three thematic clusters:

1. Authority (forgiving sin, judging, sabbath lordship) – e.g., Mark 2:10, Matthew 12:8.

2. Suffering and death – Matthew 17:22-23.

3. Glory and eschatological return – Matthew 24:30; 26:64.

By choosing a title untainted by popular militaristic expectations like “Messiah” or “Son of David,” Jesus could reveal each layer of His mission in due course (cf. Matthew 16:20).

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Matthew’s Theological Emphasis

Matthew alternates “Son of Man,” “Son of God,” and “Son of David” to present Jesus as Israel’s long-awaited King who will rule precisely because He first embraces servanthood and suffers. By labeling Himself “Son of Man” in 8:20, Jesus places the sermon-on-discipleship within that framework: kingdom majesty expressed through sacrificial humility.

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Contextual Analysis of Matthew 8:20

The passage sits within a triad of would-be disciples (Matthew 8:18-22). A scribe pledges enthusiastic allegiance; Jesus answers with the stark reality of homelessness:

“Foxes have dens and birds of the air have nests, but the Son of Man has no place to lay His head.”

Key observations:

1. Contrasting Creatures vs. Creator—Even animals possess shelter, yet the incarnate Lord forfeits such rights.

2. Implicit authority—Only one who made foxes and birds (Colossians 1:16) can draw such a contrast.

3. Discipleship cost—Followers must expect the same pilgrim status (cf. Hebrews 13:13-14).

4. Prophetic fulfillment—Zechariah 9:9’s humble King; Isaiah 53’s suffering Servant.

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Christological Significance

Humanity: By saying “Son of Man,” Jesus affirms the real, physical incarnation, essential for substitutionary atonement (Hebrews 2:14-17).

Deity: Alludes to Daniel 7’s divine attributes—universal worship and everlasting rule, which the OT reserves for Yahweh alone (Isaiah 42:8).

Unity of the Two Natures: The one title spans both, guarding against early docetic or adoptionist distortions—confirmed by manuscript tradition (e.g., 𝔓^45, 𝔓^104, Codex Vaticanus) which uniformly preserve the phrase.

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Eschatological Authority

Matthew 26:64 ties the title to the final judgment: “From now on you will see the Son of Man seated at the right hand of Power and coming on the clouds of heaven.” The same Judge warns the hesitant scribe in 8:20 that delay risks eternal loss (Matthew 8:22).

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Humility and Identification with Humanity

Anthropological research shows people better receive a leader who experiences their plight. By entering poverty (Philippians 2:6-8), Jesus models servant-leadership, psychologically drawing disciples into transformative allegiance (cf. behavioral studies on social identity and costly commitment).

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Progressive Self-Revelation Strategy

“Son of Man” functioned as a veiled identity marker enabling ministry before the appointed “hour” (John 2:4). Contemporary rhetorical analyses of first-century Galilee (e.g., Tal Ilan, Lexicon of Jewish Names) show messianic claims were politically explosive; Jesus’ terminology balanced disclosure and discretion.

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Patristic Reception

• Ignatius (c. AD 110) calls Jesus “both Son of Man and Son of God” (Smyrn. 3).

• Irenaeus (Adv. Haer. 3.10.2) links Daniel 7 to Christ, arguing the Church inherited the prophetic hope.

Fathers consistently perceive Matthew 8:20 as teaching self-emptying incarnational theology.

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Archaeological and Historical Corroboration

1. Inscription from Nazareth decree (1st cent.) banning tomb violation underscores the early stir caused by Jesus’ empty tomb.

2. First-century Galilean house foundations show simple basalt construction—aligning with Jesus’ itinerant lifestyle and reference to homelessness.

3. Magdala synagogue stone (discovered 2009) bears imagery of the throne-chariot, echoing Danielic themes circulating in Galilee where Jesus ministered.

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Application for Discipleship

• Expect earthly discomfort: Followers may relinquish safety to serve the kingdom.

• Trust the exalted Judge: He who lacked shelter now reigns; present sacrifice gains eternal reward (Matthew 19:28-29).

• Witness through humility: As the Son of Man identified with us, we identify with the marginalized.

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Conclusion

Jesus’ self-designation “Son of Man” in Matthew 8:20 compresses Israel’s prophetic hope and the gospel’s paradox: the cosmic King embraces earthly homelessness to bring many sons to glory. The phrase assures us of His genuine humanity, authenticates His messianic authority, and challenges every hearer to weigh the eternal stakes of discipleship.

How does Matthew 8:20 challenge the prosperity gospel?
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